package com.lanou.bookstore.book.dao;

import com.lanou.bookstore.book.domain.Book;

import java.util.List;

public interface BookDao {
    List<Book> queryAll();
    List<Book> queryByCate(String cate);
    List<Book> queryByDid(String bId);
    void addBook(Book book, int bid);
    void delBook(String bookid);
    void modBook(Book book,String bookid);
}
